Google is now redirecting users to My Google (or "Personal Home" or whatever they call it) if you happen to be logged in. I'm not a big fan of this behavior, but there's a link at the top to return to Classic Home, and this preference is persistent. It's still a bold move for a site that has a solid reputation for simplicity.
If you Add Content and choose Create a Section, you can search for content to add to your personal home. I was happy to see my blog listed for php security: